What organizational structure is characterized by high specialization extensive departmentalization narrow spans of control and high formalization?

The organizational structure characterized by high specialization, extensive departmentalization, narrow spans of control, and high formalization is known as a mechanistic structure. This type of structure is typically found in large, bureaucratic organizations where tasks are clearly defined, roles are specialized, and there are rigid hierarchies. Such organizations emphasize efficiency and predictability, often relying on formal rules and procedures to guide operations.